Alltoall#
The benchmark for the MPI_Alltoall
function.
In the case of np
number of processes, every process inputs X*np
bytes (X
for each
process) and receives X*np
bytes (X
from each process).
Property |
Description |
---|---|
Measured pattern |
|
MPI data type |
|
Reported timings |
Bare time |
Reported throughput |
None |